Everyone is confronted with metals on a daily basis. Just look around you in the kitchen where appliances and cutlery are often made out of nickel-containing stainless steel. Your car or bicycle, whether electrical or not, won’t exist if it weren’t for all the metals that build the frame or the battery to make it faster, cleaner, safer.
When Courtney Love wrote this she was not thinking about rockets. It is, however, a perfect description of the history of rocketry. Until the Elon Musk revolution.
Space is hard but nickel makes it possible. The United States of America, through the private company SpaceX, imminently expects to regain its independent way into space.